Optimal choice for both general purpose and full amp load applications. The B-Series’ construction provides necessary spacing requirements for global regulatory safety approvals. Available in one to six poles for handle styles and one to three poles for rocker styles with UL 489, UL 489A, UL 1077, UL 1500, UL 508, cULus, CSA, TUV and VDE approvals, ratings from 0.02 to 50 amps, 277VAC/80VDC and 7,500 amps max IC.